Data Sheet
ADF7021
REVISION HISTORY
Change to Register 3—Transmit/Receive Clock
Register Section...............................................................................50
Change to Register 4—Demodulator Setup
Register Section...............................................................................51
Change to Register 7—Readback Setup Register........................54
Change to Register 13—3FSK/4FSK Demod
4/13—Rev. A to Rev. B
Changes to Figure 10 ......................................................................16
Updated Outline Dimensions........................................................62
Changes to Ordering Guide...........................................................62
9/07—Rev. 0 to Rev. A
Change to UART/SPI Mode Section.............................................14
Changes to Figure 10 ......................................................................16
Change to Table 8............................................................................16
Changes to Figure 12 ......................................................................18
Change to Internal Inductor VCO Section..................................24
Changes to Figure 40 ......................................................................26
Changes to Figure 47 ......................................................................32
Change to Table 19..........................................................................34
Changes to Figure 56 ......................................................................44
Change to SPI Mode Section .........................................................46
Changes to Figure 59 ......................................................................46
Changes to Figure 60 ......................................................................46
Register Heading.............................................................................59
3/07—Revision 0: Initial Version
Rev. B | Page 3 of 64